Marquise|Natural|IGI

0.80ct I VS1 Marquise Natural Diamond

VG • I/VS1 • IGI 814628765

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 814628765

Diamond specifications and retailer prices

From $1,218 USD
As of November 5, 2026
Save $1,739 USD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,957 USD at Flawless Fine Jewelry · As of November 5, 2026
View at Flawless Fine Jewelry

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI 814628765. Listed at 13 retailers as of November 5, 2026, with prices from $1,218 to $2,957, a $1,739 spread on the same certified stone. Flawless Fine Jewelry lists it at $2,957. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.80
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle34.2°
OriginNatural
Grading LabIGI
CertificateIGI 814628765
Dimensions9.90 × 4.76 × 2.78 mm
L/W Ratio2.08
Girdle conditionFaceted
Top View
9.90 mm4.76 mm0.80 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 814628765
Side View
Table 57.0%Crown 39.1°Girdle: STK-THKPavilion 34.2°Culet: NoneDepth 58.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $2,957 USD|Low: $1,218 USD|High: $3,063 USD|Avg: $1,889 USD|-3.5%
Flawless Fine Jewelry
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 10$1,218 USD
Retailer 9$1,516 USD
Retailer 2$1,530 USD
Retailer 3$1,539 USD
Retailer 6$1,540 USD
Retailer 8$1,586 USD
Retailer 5$1,712 USD
Retailer 4$1,756 USD
Retailer 14$1,770 USD
Retailer 15$1,797 USD
Retailer 7$1,830 USD
Retailer 12$1,873 USD
Retailer 16$2,109 USD
Retailer 11$2,429 USD
Retailer 13$2,901 USD
Flawless Fine Jewelry$2,957 USD

11 data points across 16 retailers

13 retailers$1,218 USD to $2,957 USD

A
Cheapest Retailer
-
$1,218 USD
A
Retailer 2
-
$1,516 USD
View
Final sale: no returns
A
Retailer 3
-
$1,530 USD
View
A
Retailer 4
-
$1,539 USD
View
A
Retailer 5
-
$1,712 USD
View
B+
Retailer 6
-
$1,756 USD
View
A
Retailer 7
-
$1,770 USD
View
A
Retailer 8
-
$1,797 USD
View
A
Retailer 9
-
$1,873 USD
View
B+
Retailer 10
-
$2,109 USD
View
B+
Retailer 11
-
$2,429 USD
View
B
Retailer 12
-
$2,901 USD
View
Most Expensive
B
Flawless Fine Jewelry
96371CFB2 · Nov 5
$2,957 USD
£2,328 GBP
View
12 more retailers have this diamond
Prices start from $1,218 USDSave up to $1,739 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.80ct Marquise
$1,218 USD